<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>jQuery 3D立体螺旋动画焦点图切换插件</title>

<style type="text/css">
	html,body,div{
		margin: 0;
		padding: 0;			
	}
	body{background-color: #232323}
	.slider-outer{
		width: 560px;
		height: 300px;
		margin: 150px auto;
		background-color: #f60;
		position: relative;
	}
	.img-item{
		position: absolute;
		width: 112px;
		height: 100%;
		background-color: #f10;
		transition: all 1.5s;
		/*设置子元素在3D空间中呈现*/
		transform-style: preserve-3d;
	}
	/*让图片可以构成一个有四个面的长方体 start*/
	.img{
		width: 100%;
		height: 100%;
		position: absolute;
		background-size: cover;
	}
	.img:nth-child(1){
		background: url(images/1.png) no-repeat;
		transform: rotateX(0deg) translateZ(150px);
	}
	.img:nth-child(2){
		background: url(images/2.png) no-repeat;
		transform: rotateX(-90deg) translateZ(150px);
	}
	.img:nth-child(3){
		background: url(images/3.png) no-repeat;
		transform: rotateX(-180deg) translateZ(150px);
	}
	.img:nth-child(4){
		background: url(images/4.png) no-repeat;
		transform: rotateX(-270deg) translateZ(150px);
	}
	/*让图片可以构成一个有四个面的长方体 end*/
	.btns{
		position: absolute;
		top: 50%;
		width: 100%;
		height: 70px;
		margin-top: -35px;
	}
	.prev,
	.next{
		width: 70px;
		height: 70px;
		line-height: 70px;
		text-align: center;
		background-color: rgba(0,0,0,.3);
		color: #fff;
		font-size: 30px;
		cursor: pointer;
		position: absolute;
	}
	.prev{
		left: 0;
	}
	.next{
		right: 0;
	}
</style>

<script src="jquery-1.11.3.min.js"></script>
<script type="text/javascript">
	$(function (){
		var num = 0;
		$("#j_silder_outer .img-item").each(function(index, el) {
			$(this).css({
				"left":$(this).width() * index + "px",
				/*让每个img-item延时一定时间执行动画*/
				"transitionDelay": index * 0.3 + "s"
			});
			$(this).find(".img").css({
				"backgroundPosition": -$(this).width() * index + "px"
			});;
		});

		$(".prev").on("click",function (){
			$("#j_silder_outer .img-item").css("transform", "rotateX(" + (++num * 90) + "deg)");
		});

		$(".next").on("click",function (){
			$("#j_silder_outer .img-item").css("transform", "rotateX(" + (--num * 90) + "deg)");
		});
		
		var timejg=4000;//轮播间隔时间
		var time = setInterval(move,timejg);
		function move(){
			$("#j_silder_outer .img-item").css("transform", "rotateX(" + (--num * 90) + "deg)");
		}
		$('.slider-outer').hover(function(){
			clearInterval(time);
		},function(){
			time = setInterval(move,timejg);
		});


	})
</script>

</head>
<body><script src="/demos/googlegg.js"></script>

<div class="slider-outer" id="j_silder_outer">
	<div class="img-item">
		<div class="img"></div>
		<div class="img"></div>
		<div class="img"></div>
		<div class="img"></div>
	</div>
	<div class="img-item">
		<div class="img"></div>
		<div class="img"></div>
		<div class="img"></div>
		<div class="img"></div>
	</div>
	<div class="img-item">
		<div class="img"></div>
		<div class="img"></div>
		<div class="img"></div>
		<div class="img"></div>
	</div>
	<div class="img-item">
		<div class="img"></div>
		<div class="img"></div>
		<div class="img"></div>
		<div class="img"></div>
	</div>
	<div class="img-item">
		<div class="img"></div>
		<div class="img"></div>
		<div class="img"></div>
		<div class="img"></div>
	</div>
	<div class="btns" data-num="0">
		<div class="prev"><</div>
		<div class="next">></div>
	</div>
</div>

</body>
</html>
